de.dokutransdata.antlatex
Class Grep1

java.lang.Object
  de.dokutransdata.antlatex.Grep1

public class Grep1
extends java.lang.Object

A grep-like program. No options, but takes a pattern and an arbitrary list of text files.

Field Summary

protected java.util.regex.Matcher	matcher The matcher for this pattern
protected java.util.regex.Pattern	pattern The pattern we're looking for
static java.lang.String	RCS_ID

Constructor Summary

Grep1(java.lang.String patt)
Construct a Grep1 program

Method Summary

static int	doit(java.lang.String[] argv, boolean verbose) Main will make a Grep object for the pattern, and run it on all input files listed in argv.
boolean	getVerbose()
int	process(java.io.BufferedReader inputFile, java.lang.String fileName, boolean printFileName) Do the work of scanning one file
void	setVerbose(boolean verbose)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

RCS_ID

public static final java.lang.String RCS_ID

See Also:

Constant Field Values

pattern

protected java.util.regex.Pattern pattern

The pattern we're looking for

matcher

protected java.util.regex.Matcher matcher

The matcher for this pattern

Constructor Detail

Grep1

public Grep1(java.lang.String patt)

Construct a Grep1 program

Method Detail

doit

public static int doit(java.lang.String[] argv,
                       boolean verbose)
                throws java.lang.Exception

Main will make a Grep object for the pattern, and run it on all input files listed in argv.

Throws:

java.lang.Exception

process

public int process(java.io.BufferedReader inputFile,
                   java.lang.String fileName,
                   boolean printFileName)

Do the work of scanning one file

Parameters:

inputFile - BufferedReader object already open

fileName - String Name of the input file

printFileName - Boolean - true to print filename before lines that match.

Returns:

1 if pattern was found

getVerbose

public boolean getVerbose()

setVerbose

public final void setVerbose(boolean verbose)

Parameters:

verbose - The verbose to set.